Location : Bengaluru/Noida/Gurugram

Overview

We are seeking an experienced Network Engineer – Rail Telecom Systems to work on the design, engineering, configuration, remote support, testing, commissioning, and maintenance of telecom and data network systems for major railway and metro projects, including Network Rail (UK), Australia, Canada, and other international rail infrastructure projects.
The successful candidate will have strong expertise in IP Networking, MPLS, Routing & Switching, Fiber Optic Networks, Telecom Transmission Systems, and rail-specific telecom applications. The engineer will work closely with multidisciplinary teams.

Your role

Develop and review telecom network architectures for railway and metro projects.
Design WAN, LAN, and station communication networks.
Prepare telecom system block diagrams, architecture drawings, interface diagrams, and network topology documents.
Develop IP addressing schemes, subnet plans, and VLAN strategies.
Support design reviews and ensure compliance with Network Rail and rail industry standards.

IP/MPLS Network Engineering

Configure and support:
MPLS Networks
Layer 2 & Layer 3 Networks
Static & Dynamic Routing
OSPF
BGP (desirable)
VRRP/HSRP
VLANs
QoS
ACLs

Additional responsibilities:
Perform network capacity planning and redundancy analysis.
Support resilient network designs for mission-critical rail applications.

Telecommunications Systems

Support the design and integration of:
Operational Telecom Networks
Data Communication Systems
LAN/WAN
Transmission Networks
Fiber Optic Communication Systems
SDH/DWDM Systems
GSM-R (desirable)
IP Telephony / VoIP
CCTV Networks
Video Analytics
Intrusion Detection Systems
PAVA Systems
Customer Information Systems
Help Point Systems
Telephone Systems
Radio Systems
Access Control Systems
SCADA Communication Networks
Security Management Systems
Configuration & Integration
Configure routers, switches,



and network devices.
Support network integration activities with:
Signalling Systems
SCADA
OCC / Control Centres
Stations
Rolling Stock
Depot Systems
Execute interoperability and interface testing.
Testing & Commissioning
Prepare and review FAT, SAT, SIF, and test procedures.
Support site testing, commissioning, and troubleshooting activities.
Documentation
Prepare and review:
Telecom Design Reports
Detailed Design Documents
System Architecture Diagrams
Network Topology Drawings
Interface Control Documents (ICD)
BOQ/BOM
Configuration Manuals
O&M; Manuals
RAMS Inputs
As-Built Documentation

About you

Networking
CCNA/CCNP Certified (Mandatory)
Robust knowledge of:
TCP/IP
IPv4 / IPv6
Subnetting
IP Address Planning
Routing & Switching
OSPF
VLANs
QoS
Network Security Fundamentals
Network Monitoring & Troubleshooting
Rail Telecom
MPLS Networks
Fiber Optic Networks
Ethernet Networks
SDH
DWDM
Data Communication Systems
Telecom Transmission Systems
Railway Telecom Architecture
Cyber Security
IEC 62443 (Proficient Level)

Equipment Experience
Experience with one or more of the following:
Cisco Routers & Switches
Industrial Ethernet Devices
Rail Domain Experience
Experience in Telecom and Data Communication Systems for:
Railway
Metro
LRT
Freight Rail
Transportation Infrastructure Projects

Candidate Pre-requisites
Bachelor’s Degree in Electronics or Telecom Engineering.
CCNA Certification (Mandatory).
CCNP Certification (Preferred).
Cyber Security – IEC 62443 (Proficient Level).
Ability to complete work on time and within budget while meeting project scope requirements.
Minimum 6 to 8 years of experience in a similar role.
Knowledge of fundamental engineering and communication systems standards and best practices.
Knowledge and experience in designing safety-critical and safety-related systems.
High proficiency in Microsoft Office applications (Word, Excel, and PowerPoint).

📌 Rail Telecom Network Engineer (Bengaluru)
🏢 AtkinsRéalis
📍 Bengaluru